toolkit/source/awt/vclxwindow1.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <toolkit/awt/vclxwindow.hxx>
  21 #include <com/sun/star/beans/NamedValue.hpp>
  22 #include <vcl/wrkwin.hxx>
  23 #include <vcl/window.hxx>
  24
  25 #ifdef _WIN32
  26 #include <prewin.h>
  27 #include <postwin.h>
  28 #elif defined(MACOSX)
  29 #include <premac.h>
  30 #include <Cocoa/Cocoa.h>
  31 #include <postmac.h>
  32 #endif
  33 #include <vcl/sysdata.hxx>
  34
  35 /// helper method to set a window handle into a SystemParentData struct
  36 void VCLXWindow::SetSystemParent_Impl(const css::uno::Any& rHandle)
  37 {
  38     // does only work for WorkWindows
  39     VclPtr<vcl::Window> pWindow = GetWindow();
  40     if (pWindow->GetType() != WindowType::WORKWINDOW)
  41     {
  42         css::uno::RuntimeException aException;
  43         aException.Message = "not a work window";
  44         throw aException;
  45     }
  46
  47     // use sal_Int64 here to accommodate all int types
  48     // uno::Any shift operator will upcast if necessary
  49     sal_Int64 nHandle = 0;
  50     bool bXEmbed = false;
  51     bool bThrow = false;
  52     if (!(rHandle >>= nHandle))
  53     {
  54         css::uno::Sequence<css::beans::NamedValue> aProps;
  55         if (rHandle >>= aProps)
  56         {
  57             for (const css::beans::NamedValue& rProp : std::as_const(aProps))
  58             {
  59                 if (rProp.Name == "WINDOW")
  60                     rProp.Value >>= nHandle;
  61                 else if (rProp.Name == "XEMBED")
  62                     rProp.Value >>= bXEmbed;
  63             }
  64         }
  65         else
  66             bThrow = true;
  67     }
  68     if (bThrow)
  69     {
  70         css::uno::RuntimeException aException;
  71         aException.Message = "incorrect window handle type";
  72         throw aException;
  73     }
  74     // create system parent data
  75     SystemParentData aSysParentData;
  76     aSysParentData.nSize = sizeof(SystemParentData);
  77 #if defined(_WIN32)
  78     aSysParentData.hWnd = reinterpret_cast<HWND>(nHandle);
  79 #elif defined(MACOSX)
  80     aSysParentData.pView = reinterpret_cast<NSView*>(nHandle);
  81 #elif defined(ANDROID)
  82     // Nothing
  83 #elif defined(IOS)
  84     // Nothing
  85 #elif defined(UNX)
  86     aSysParentData.aWindow = nHandle;
  87     aSysParentData.bXEmbedSupport = bXEmbed;
  88 #endif
  89
  90     // set system parent
  91     static_cast<WorkWindow*>(pWindow.get())->SetPluginParent(&aSysParentData);
  92 }
  93
  94 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */